title: Semiparametric estimation of treatment effect in a pretest-posttest study.
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use; D001699:Biometry / Q000379:methods; D018791:CD4 Lymphocyte Count; D002986:Clinical Trials as Topic; D003198:Computer Simulation; D015658:HIV Infections / Q000188:drug therapy; D006801:Humans; D015233:Models, Statistical; D016032:Randomized Controlled Trials as Topic; D018709:Statistics, Nonparametric
chemical_list: D000998:Antiviral Agents